content: /**
   * Copyright (c) 2016-present, RxJava Contributors.
   *
   * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in
   * compliance with the License. You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software distributed under the License is
   * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See
   * the License for the specific language governing permissions and limitations under the License.
   */
  
  package io.reactivex.interop.internal.operators;
  
  import java.util.concurrent.atomic.AtomicReference;
  
  import org.reactivestreams.*;
  
  import hu.akarnokd.reactivestreams.extensions.RelaxedSubscriber;
  import io.reactivex.common.*;
  import io.reactivex.common.internal.disposables.DisposableHelper;
  import io.reactivex.flowable.internal.subscriptions.SubscriptionHelper;
  import io.reactivex.observable.*;
  import io.reactivex.observable.internal.observers.ResumeSingleObserver;
  
  public final class SingleDelayWithPublisher<T, U> extends Single<T> {
  
      final SingleSource<T> source;
  
      final Publisher<U> other;
  
      public SingleDelayWithPublisher(SingleSource<T> source, Publisher<U> other) {
          this.source = source;
          this.other = other;
      }
  
      @Override
      protected void subscribeActual(SingleObserver<? super T> subscriber) {
          other.subscribe(new OtherSubscriber<T, U>(subscriber, source));
      }
  
      static final class OtherSubscriber<T, U>
      extends AtomicReference<Disposable>
      implements RelaxedSubscriber<U>, Disposable {
  
  
          private static final long serialVersionUID = -8565274649390031272L;
  
          final SingleObserver<? super T> actual;
  
          final SingleSource<T> source;
  
          boolean done;
  
          Subscription s;
  
          OtherSubscriber(SingleObserver<? super T> actual, SingleSource<T> source) {
              this.actual = actual;
              this.source = source;
          }
  
          @Override
          public void onSubscribe(Subscription s) {
              if (SubscriptionHelper.validate(this.s, s)) {
                  this.s = s;
  
                  actual.onSubscribe(this);
  
                  s.request(Long.MAX_VALUE);
              }
          }
  
          @Override
          public void onNext(U value) {
              s.cancel();
              onComplete();
          }
  
          @Override
          public void onError(Throwable e) {
              if (done) {
                  RxJavaCommonPlugins.onError(e);
                  return;
              }
              done = true;
              actual.onError(e);
          }
  
          @Override
          public void onComplete() {
              if (done) {
                  return;
              }
              done = true;
              source.subscribe(new ResumeSingleObserver<T>(this, actual));
          }
  
          @Override
          public void dispose() {
              s.cancel();
              DisposableHelper.dispose(this);
          }
  
          @Override
          public boolean isDisposed() {
              return DisposableHelper.isDisposed(get());
          }
      }
  }
  